Y.O.U Advanced Youth Recharging Peptide Eye Cream Versus Skintific 360 Crystal Massager Lifting Eye Cream

Y.O.U Advanced Youth Recharging Peptide Eye Cream Versus Skintific 360 Crystal Massager Lifting Eye Cream

This anti-aging eye moisturizer is formulated around Niacinamide and Palmitoyl Tetrapeptide-7 to soften the look of wrinkles.

This anti-aging eye moisturizer is formulated around Palmitoyl Pentapeptide-4 and Dipeptide Diaminobutyroyl Benzylamide Diacetate to soften the look of wrinkles and refine skin texture.

What's inside

Key Ingredients

Benefits

Concerns

Ingredients Side-by-side

Water

Cyclopentasiloxane

Diisostearyl Malate

Propanediol

Cetearyl Alcohol

Glycerin

Dipentaerythrityl Hexahydroxystearate

Niacinamide

Cyclohexasiloxane

Glyceryl Stearate

Caprylic/Capric Triglyceride

Butyrospermum Parkii Butter

Aluminum Starch Octenylsuccinate

Poria Cocos Extract

Cetearyl Glucoside

Sorbitan Stearate

PEG-100 Stearate

Propylene Glycol

Potassium Cetyl Phosphate

Dimethicone/Vinyl Dimethicone Crosspolymer

Caffeine

Cyclodextrin

Cucumis Melo Fruit Extract

Polyacrylamide

Phenoxyethanol

Hydroxyacetophenone

C13-14 Isoparaffin

Butylene Glycol

Polysilicone-11

Xanthan Gum

Glycine Soja Seed Extract

Corallina Officinalis Extract

1,2-Hexanediol

Laureth-7

Myrothamnus Flabellifolia Leaf/Stem Extract

Parfum

Disodium EDTA

Polysorbate 20

Pentylene Glycol

Sodium Hyaluronate

Lecithin

Ethylhexylglycerin

Hydrolyzed Vegetable Protein

Triethanolamine

Polyacrylic Acid

Achillea Millefolium Extract

Caprylyl Glycol

Acanthopanax Senticosus Root Extract

Gentiana Scabra Root Extract

Palmitoyl Tetrapeptide-7

Palmitoyl Tripeptide-1

Tocopherol

Sodium Hydroxide

Sodium Lactate

Carbomer

Water, Cyclopentasiloxane, Diisostearyl Malate, Propanediol, Cetearyl Alcohol, Glycerin, Dipentaerythrityl Hexahydroxystearate, Niacinamide, Cyclohexasiloxane, Glyceryl Stearate, Caprylic/Capric Triglyceride, Butyrospermum Parkii Butter, Aluminum Starch Octenylsuccinate, Poria Cocos Extract, Cetearyl Glucoside, Sorbitan Stearate, PEG-100 Stearate, Propylene Glycol, Potassium Cetyl Phosphate, Dimethicone/Vinyl Dimethicone Crosspolymer, Caffeine, Cyclodextrin, Cucumis Melo Fruit Extract, Polyacrylamide, Phenoxyethanol, Hydroxyacetophenone, C13-14 Isoparaffin, Butylene Glycol, Polysilicone-11, Xanthan Gum, Glycine Soja Seed Extract, Corallina Officinalis Extract, 1,2-Hexanediol, Laureth-7, Myrothamnus Flabellifolia Leaf/Stem Extract, Parfum, Disodium EDTA, Polysorbate 20, Pentylene Glycol, Sodium Hyaluronate, Lecithin, Ethylhexylglycerin, Hydrolyzed Vegetable Protein, Triethanolamine, Polyacrylic Acid, Achillea Millefolium Extract, Caprylyl Glycol, Acanthopanax Senticosus Root Extract, Gentiana Scabra Root Extract, Palmitoyl Tetrapeptide-7, Palmitoyl Tripeptide-1, Tocopherol, Sodium Hydroxide, Sodium Lactate, Carbomer

Maris Aqua

Coco-Caprylate/Caprate

Cetyl Alcohol

Erythritol

Dimethicone

Limnanthes Alba Seed Oil

Tocopheryl Acetate

Phytosteryl/Octyldodecyl Lauroyl Glutamate

PEG-75 Stearate

Ammonium Acryloyldimethyltaurate/Vp Copolymer

Steareth-20

Ceteth-20

Palmitoyl Pentapeptide-4

Dipeptide Diaminobutyroyl Benzylamide Diacetate

Acetyl Tetrapeptide-5

Trehalose

Sophora Flavescens Root Extract

Dendrobium Nobile Stem Extract

Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate

Ophiopogon Japonicus Root Extract

Opuntia Ficus-Indica Stem Extract

Aloe Barbadensis Leaf Extract

Lycium Barbarum Fruit Extract

Echinacea Purpurea Extract

Palmaria Palmata Extract

Hydrogenated Lecithin

Ceramide NP

Arginine

Ceramide Ns

Ceramide Ng

Ceramide As

Ceramide EOP

Ceramide AP

Water, Maris Aqua, Propanediol, Coco-Caprylate/Caprate, Glycerin, Cyclopentasiloxane, Cetyl Alcohol, Erythritol, Dimethicone, Limnanthes Alba Seed Oil, Cyclohexasiloxane, Glyceryl Stearate, Hydroxyacetophenone, 1,2-Hexanediol, Tocopheryl Acetate, Phytosteryl/Octyldodecyl Lauroyl Glutamate, PEG-75 Stearate, Ammonium Acryloyldimethyltaurate/Vp Copolymer, Steareth-20, Ceteth-20, Butylene Glycol, Palmitoyl Pentapeptide-4, Dipeptide Diaminobutyroyl Benzylamide Diacetate, Acetyl Tetrapeptide-5, Niacinamide, Caffeine, Xanthan Gum, Trehalose, Sophora Flavescens Root Extract, Dendrobium Nobile Stem Extract, Pentylene Glycol, Sodium Hyaluronate, Pentaerythrityl Tetra-Di-T-Butyl Hydroxyhydrocinnamate, Ophiopogon Japonicus Root Extract, Opuntia Ficus-Indica Stem Extract, Aloe Barbadensis Leaf Extract, Disodium EDTA, Lycium Barbarum Fruit Extract, Echinacea Purpurea Extract, Palmaria Palmata Extract, Polysorbate 20, Hydrogenated Lecithin, Carbomer, Ceramide NP, Tocopherol, Arginine, Ceramide Ns, Ceramide Ng, Ceramide As, Ceramide EOP, Ceramide AP

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Alternatives

Ingredients Explained

These ingredients are found in both products.

Ingredients higher up in an ingredient list are typically present in a larger amount.

1,2-Hexanediol is a synthetic liquid and another multi-functional powerhouse.

It is a:

Humectant, drawing moisture into the skin

Emollient, helping to soften skin

Solvent, dispersing and stabilizing formulas

Preservative booster, enhancing the antimicrobial activity of other preservatives

Butylene Glycol (or BG) is used within cosmetic products for a few different reasons:

Overall, Butylene Glycol is a safe and well-rounded ingredient that works well with other ingredients.

Though this ingredient works well with most skin types, some people with sensitive skin may experience a reaction such as allergic rashes, closed comedones, or itchiness.

Caffeine is a naturally occurring plant compound found in coffee beans, tea leaves, cocoa pods, and guarana.

As an antioxidant, caffeine protects your skin from free radical damage caused by UV exposure and envionrmnetal stressors.

Early research also shows that caffeine can help calm redness, soothe irritated skin, and support hair growth by stimulating microcirculation in the scalp.

You might have seen eye creams marketing caffeine as a depuffing ingredient. This is because it is a vasoconstrictor meaning it can temporarily constrict blood vessels, though clinical evidence for this specific use is still limited.

Most skincare products contain this ingredient at concentrations between 1-6%. It is able to penetrate skin easily regardless of skin type or thickness.

Just so you know, a very small number of case reports describe caffeine-induced allergy. This ingredient is generally well-tolerated, non-irritating, and non-sensitizing for the majority of people.

Carbomer is a synthetic thickening and gelling agent. It's basically the ingredient that gives a lot of serums, gels, creams, and sunscreens their smooth, non-sticky texture.

Although legally permitted at very high levels, carbomers are normally used at concentrations below 1%.

It also needs to be neutralized to actually thicken, and because it is a large molecule, it doesn't really penetrate the skin barrier.

Allergy-wise, the risk is very low. Clinical studies show carbomers have low potential for skin irritation/sensitization even at concentrations up to 100%.

A 2024 UK study patch-tested 1,302 patients and found true allergy to the parent group of carbomer to be rare with no confirmed relevant reactions.

Cyclohexasiloxane is a type of silicone more commonly known as D6. It is an emollient and solvent.

Cyclohexasiloxane is used to evenly distribute ingredients throughout the product. When applied to the skin, Cyclohexasiloxane evaporates and leaves behind a silky feel.

As an emollient, it can help the skin feel soft and hydrated. It is also used to reduce frizz in hair products.

Cyclopentasiloxane (D5) is a lightweight silicone that mostly acts as an emollient and solvent in cosmetics. Its the reason your products feel silky, fast-spreading, and non-greasy.

Since D5 is volatile, it does its thing and then evaporates off the skin quickly.

The safety profile of this ingredient is reassuring; the US CIR Expert Panel concluded D5 is safe as used in cosmetics and Health Canada concluded that D5 is not harmful to human health or the environment as currently used in cosmetics

There's a study that people mention about D5 in a rat study showing tumors. This study is related to long-term inhalation of high D5 levels.

Regulatory bodies have judged this study to be not applicable in topical skincare since skin absorption of D5 is very low and we're not really inhaling huge amounts of D5.

The only restriction for this ingredient is environmental. The European Chemicals Agency (ECHA) restricted D5 in wash-off cosmetics at or above 0.1% due to their persistence in water.

Disodium EDTA is a chelating agent. It grabs onto and deactivates metal ions that sneak into your products from water, packaging, or air.

This ingredient mainly works behind the scenes and helps with:

On top of that, this ingredient can counteract the effects of hard water by binding to the minerals in it.

One thing worth knowing is that Disodium EDTA has been shown to be a mild penetration enhancer. It can help other ingredients absorb into skin more effectively which can be a double-edged sword (great for actives, but can also make the active too strong if you have sensitive skin).

Clinical patch testing showed no significant skin irritation at typical use concentrations and minimal dermal absorption.

You'll most likely see this ingredient near the end of an ingredient list. It's typically found in concentrations less than 1%.

Glycerin (or glycerol) is a compound naturally found in your skin. It's a powerhouse humectant that pulls water into the stratum corneum.

Topically, glycerin does several things at once:

Your skin makes glycerin on its own (mostly from sebaceous oil breakdown) and shuttles it to your outermost layer of skin, or your epidermis, via aquaporin-3.

Aquaporin-3 is a transporter that is essential for normal skin hydration, elasticity, and repair. Interestingly, mice lacking in AQP3 have dry and less elastic skin that can be fully corrected with glycerin.

This ingredient is non-irritating, plays well with almost every ingredient, and works across all skin types. Typical use is anywhere between 3-10% but can go up to 79% in some leave-on products.

Just know very high concentrations (>40%) can feel tacky in low humidity.

Glycerin is the name for this ingredient in American English. British English uses Glycerol/Glycerine.

Glyceryl Stearate is made by reacting glycerin with stearic acid (typically sourced from plant oils like palm or coconut). It's an emulsifier, emollient, and mild occlusive.

Emulsifiers help ingredients like oil and water stay mixed so your formula stays nicely blended and uniform in texture.

This ingredient is typically used in concentrations between 1-10%. Studies have found it to be non-sensitizing, non-phototoxic, and non-photoallergenic.

A close cousin of this ingredient is Glyceryl Stearate SE ("self-emulsifying"). This just has a small amount of sodium or potassium stearate added so it can emulsify without a co-emulsifier.

Since this ingredient is an ester of a C18 fatty acid, it may not be fungal acne safe. The Malassezia yeast can potentially metabolize within the C11-C24 range.

Fun fact: The human body also creates Glyceryl Stearate naturally.

Hydroxyacetophenone is a small phenolic molecule that earns its place in a formulas as an antioxidant and preservative booster.

As a phenol, it is able to neutralize free radicals to protect both the product and the skin from oxidative stress.

Though it can't kill microbes on its own, it works as a good supporting agent when combined with other preservatives like Phenoxyethanol or 1,2-Hexanediol.

This ingredient naturally occurs as piceol in Norwegian spruce needles (~0.4-1.1% dry weight and in cloudberries). Though the cosmetic-grade material is synthesized for purity and consistency.

You'll usually see it used at low levels and suppliers recommend up to 1% added to a water phase.

Safety testing was done at concentrations like 0.05% in SPF products and 0.5% in a Human Repeated Insult Patch Test. The safety evidence is assuring; this ingredient is safe for cosmetics in current use and also holds safety status as a food flavoring as well.

An honest caveat: the "soothing" and "anti-inflammatory" claims come mostly from supplier marketing rather than published clinical trials. The Cosmetic Ingredient Review's own literature search found no useful efficacy studies on this ingredient.

So the antioxidant and preservative-boosting roles are the well supported ones while the calming benefit is plausible but thinly evidenced.

Overall, this is a well-tolerated, low-irritation multitasker that quietly helps a formula stay fresh and stable.

Niacinamide is a multitasking form of vitamin B3 that strengthens the skin barrier, reduces pores and dark spots, regulates oil, and improves signs of aging.

And the best part? It's gentle and well-tolerated by most skin types, including sensitive and reactive skin.

You might have heard of "niacin flush", or the reddening of skin that causes itchiness. Niacinamide has not been found to cause this.

In very rare cases, some individuals may not be able to tolerate niacinamide at all or experience an allergic reaction to it.

If you are experiencing flaking, irritation, and dryness with this ingredient, be sure to double check all your products as this ingredient can be found in all categories of skincare.

When incorporating niacinamide into your routine, look out for concentration amounts. Typically, 5% niacinamide provides benefits such as fading dark spots. However, if you have sensitive skin, it is better to begin with a smaller concentration.

When you apply niacinamide to your skin, your body converts it into nicotinamide adenine dinucleotide (NAD). NAD is an essential coenzyme that is already found in your cells as "fuel" and powers countless biological processes.

In your skin, NAD helps repair cell damage, produce new healthy cells, support collagen production, strengthen the skin barrier, and fight environmental stressors (like UV and pollution).

Our natural NAD levels start to decline with age, leading to slower skin repair, visible aging, and a weaker skin barrier. By providing your skin niacinamide, you're recharging your skin's NAD levels. This leads to stronger, healthier, and younger looking skin.

Another name for vitamin B3 is nicotinamide. This vitamin is water-soluble and our bodies don't store it. We obtain Vitamin B3 from either food or skincare. Meat, fish, wheat, yeast, and leafy greens contain vitamin B3.

The type of niacinamide used in skincare is synthetically created.

Pentylene Glycol (1,2-pentanediol) is a multitasking little diol with three main roles in a formula:

Research on alkanediols (the family pentylene glycol belongs to) show they work by disrupting microbial cell membranes. This disruption helps the primary preservative system in a product work more effectively at lower doses.

On the safety side, the Cosmetic Ingredient Review Expert Panel has concluded this ingredient to be safe as used in current cosmetic practices + concentrations.

Typical use levels in a formula run about 1-5%.

Polysorbate 20 is a gentle, water-soluble emulsifier and mild surfactant. It stops oil and water from separating to keep your formulas blended and stable.

It also acts as a mild penetration enhancer by helping active ingredients absorb slightly better.

The common safety discussion around this ingredient involves a manufacturing byproduct called 1,4-dioxane.

Trace amounts can form during production but the EU's Scientific Committee on Consumer Safety has concluded that levels at/below 10 ppm in finished products are safe (commercial products consistently fall within acceptable margins).

True allergic reactions are uncommon and the CIR Expert Panel has confirmed this ingredient to be safe as used in cosmetics.

Because it is derived from lauric acid, it may not be fungal acne safe.

Propanediol is an all-star ingredient. It softens, hydrates, and smooths the skin.

It’s often used to:

Propanediol is not likely to cause sensitivity and considered safe to use. It is derived from corn or petroleum with a clear color and no scent.

Sodium Hyaluronate is the salt form of hyaluronic acid. It is a long sugar chain that is naturally found in your skin, joints, and connective tissue that maintains hydration and elasticity.

In skincare, it works as a humectant. It pulls water from the environment and deeper layers of skin and binds it to the surface.

Interestingly, the size of the molecule affects its behavior:

Some clinical evidence links low molecular weight versions to improved wrinkle depth, elasticity, anti-inflammatory effects, and barrier repair.

Many serums use a blend of both weights so you can get surface hydration plus longer-lasting and deeper effects.

You'll typically see concentrations between 0.1-2% for this ingredient.

Tocopherol is a fat-soluble antioxidant known as Vitamin E.

You'll find this ingredient in the vast majority of skincare (for good reason). It works to neutralize free radicals, or unstable molecules generated by UV exposure, pollution, and other environmental stressors, before they can cause oxidative damage to your skin cells.

Topically applied tocopherol has been shown to protect against UV damage by ramping up the skin's own natural defense enzymes.

It also acts as a skin conditioning agent; some studies show that regular topical use can improve the skin's water-binding capacity over 2-4 weeks.

This ingredient is especially loved for being a team player. When combined with Vitamin C, the photoprotective effect of both ingredients roughly doubles and the combo also helps reduce UV-induced DNA damage.

This ingredient has some brightening potential but it's more of a prevention ingredient than spot-fader. Cell studies show it can slow down melanin production but it's worth noting that it's not the most powerful brightener out there.

In formulations, it also serves as a stabilizer that helps protect other oxidation-prone ingredients from degrading.

Concentrations usually range from 0.1-1% in most leave-on products.

Water. It's the most common cosmetic ingredient of all. You'll usually see it at the top of ingredient lists, meaning that it makes up the largest part of the product.

So why is it so popular? Water most often acts as a solvent - this means that it helps dissolve other ingredients into the formulation.

You'll also recognize water as that liquid we all need to stay alive. If you see this, drink a glass of water. Remember to stay hydrated!

Xanthan gum is used as a stabilizer and thickener within cosmetic products. It helps give products a sticky, thick feeling - preventing them from being too runny.

On the technical side of things, xanthan gum is a polysaccharide - a combination consisting of multiple sugar molecules bonded together.

Xanthan gum is a pretty common and great ingredient. It is a natural, non-toxic, non-irritating ingredient that is also commonly used in food products.

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